Ayy your prob just going too slow and being so stiff you need to relax and be looser and go alittle quicker... Always keep your hand free flowing and practice practice practice.... Always write when I sit down in my living room, kitchen, on the phone, by a newspaper anything I'm consistently writing and doodling.... Just remember theirs no right or wrong you have your own unique style....

Plus takes time but.once you get it you got it for good its like riding a bike

Stop thinking about it soo much just let your hand do its thing and eventually toils find what your lookong for no one is born good everyone on here no matter what they say started as a toy and took practice to get good its just the way it works